<?php

class ProduitController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column1';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
		array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view','ficheDetaillee'),
				'users'=>array('*'),
		),
		array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update'),
				'users'=>array('@'),
		),
		array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
		),
		array('deny',  // deny all users
				'users'=>array('*'),
		),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionFicheDetaillee()
	{
		$this->actionView($_POST['id']);
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Produit;
		// max_size upload
		ini_set ( "memory_limit", "10M");

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Produit']))
		{
			$_POST['Produit']['id_artiste']=Client::getClientFromUser()->id;
			$model->attributes=$_POST['Produit'];

			$file_image = CUploadedFile::getInstance($model,'urlImage');

			if ( (is_object($file_image) && get_class($file_image)==='CUploadedFile')){
				// chemin d'acces de l'image
				$model->urlImage = Yii::app()->params['ImageFolder'].'artiste_'.$_POST['Produit']['id_artiste'].'/'.$file_image;
			}

			if($model->save())
			{
				if (is_object($file_image)){

					$folder=Yii::app()->basePath.'/../'.Yii::app()->params['ImageFolder'].'artiste_'.$_POST['Produit']['id_artiste'];

					// creation du dossier dans images/produits/
					if(!is_dir($folder)){
						mkdir($folder);
					}
					//Enregistrement de l' image
					$file_image->saveAs($folder.'/'.$file_image);
				}

				//redirect to view page
				if($model->save()){
					$this->redirect(array('view','id'=>$model->id));
				}
			}
		}

		$this->render('create',array(
			'model'=>$model,
			'listeCategorie'=>Categorie::model()->findAll(),
			'listeType'=>Type::model()->findAll(),
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		ini_set ( "memory_limit", "10M");

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Produit']))
		{
			$file_image = CUploadedFile::getInstance($model,'urlImage');
			if($file_image=="") {
				$urlImage = $model->urlImage;
			}

			$_POST['Produit']['id_artiste']= Client::getClientFromUser()->id;
			$model->attributes=$_POST['Produit'];

			if(!isset($urlImage)) {
				if ( (is_object($file_image) && get_class($file_image)==='CUploadedFile')) {
					$model->urlImage = Yii::app()->params['ImageFolder'].'artiste_'.$_POST['Produit']['id_artiste'].'/'.$file_image;
				}
			}
			else {
				$model->urlImage = $urlImage;
			}

			if($model->save())
			{
				if(!isset($urlImage)) {
					if (is_object($file_image)){

						$folder=Yii::app()->basePath.'/../'.Yii::app()->params['ImageFolder'].'artiste_'.$_POST['Produit']['id_artiste'];

						if(!is_dir($folder)){
							mkdir($folder);
						}

						$file_image->saveAs($folder.'/'.$file_image);
					}
				}

				//redirect to view page
				if($model->save())
				$this->redirect(array('view','id'=>$model->id));
			}
		}

		$this->render('update',array(
			'model'=>$model,
			'listeCategorie'=>Categorie::model()->findAll(),
			'listeType'=>Type::model()->findAll(),
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
		throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('Produit');
		$dataProvider->pagination->pageSize=10;
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Produit('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Produit']))
		$model->attributes=$_GET['Produit'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Produit::model()->findByPk((int)$id);
		if($model===null)
		throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='produit-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
